Thursday, March 01, 2012

ScienceDaily: Biotechnology News

ScienceDaily: Biotechnology News


Genetics of endangered African monkey suggest troubles from warming climate

Posted: 29 Feb 2012 07:52 AM PST

A rare and endangered monkey in an African equatorial rainforest is providing a look into our climatic future through its DNA. Its genes show that wild drills, already an overhunted species, may see a dramatic population decline if the forest dries out and vegetation becomes sparser amid warming temperatures, researchers report.

Inherited epigenetics produced record fast evolution

Posted: 29 Feb 2012 06:18 AM PST

The domestication of chickens has given rise to rapid and extensive changes in genome function. Scientists have established that the changes are heritable, although they do not affect the DNA structure.

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